'Riddick' premiere (13 images)

L-R) Director David Twohy, cast members Vin Diesel, Katee Sackhoff, and Jordi Molla attend the premiere of the sci-fi motion picture thriller "Riddick" at the Regency Village Theatre in the Westwood section of in Los Angeles on August 28, 2013. Left for dead on a sun-scorched planet, Riddick fights for survival against alien predators. Riddick seeking to escape the planet activates an emergency beacon alerting two ships: one carrying a new breed of mercenary, the other captained by a man from Riddick's past. UPI/Jim Ruymen

Cast members Vin Diesel and Katee Sackhoff attend the premiere of the sci-fi motion picture thriller "Riddick" at the Regency Village Theatre in the Westwood section of in Los Angeles on August 28, 2013. Left for dead on a sun-scorched planet, Riddick fights for survival against alien predators. Riddick seeking to escape the planet activates an emergency beacon alerting two ships: one carrying a new breed of mercenary, the other captained by a man from Riddick's past. UPI/Jim Ruymen

Star Vin Diesel and his longtime Mexican model girlfriend Paloma Jimenez attend the premiere of the sci-fi motion picture thriller "Riddick" at the Regency Village Theatre in the Westwood section of in Los Angeles on August 28, 2013. Left for dead on a sun-scorched planet, Riddick fights for survival against alien predators. Riddick seeking to escape the planet activates an emergency beacon alerting two ships: one carrying a new breed of mercenary, the other captained by a man from Riddick's past. UPI/Jim Ruymen

Cast member Katee Sackhoff attends the premiere of the sci-fi motion picture thriller "Riddick" at the Regency Village Theatre in the Westwood section of in Los Angeles on August 28, 2013. Left for dead on a sun-scorched planet, Riddick fights for survival against alien predators. Riddick seeking to escape the planet activates an emergency beacon alerting two ships: one carrying a new breed of mercenary, the other captained by a man from Riddick's past. UPI/Jim Ruymen